X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=save-xml.c;h=e64b380a48076ccbee46a0f7075b14c93675133f;hb=e1171a57a76c1f3277c54bcc48a9fe6c29b741ec;hp=a9800d001ea0e97d9f504ef377ccd4211b9df238;hpb=0c4e1697db2d9e15a05bc76056fca13e9ccb9ba4;p=ext%2Fsubsurface.git

diff --git a/save-xml.c b/save-xml.c
index a9800d0..e64b380 100644
--- a/save-xml.c
+++ b/save-xml.c
@@ -147,12 +147,41 @@ static void save_temperatures(FILE *f, struct dive *dive)
 	fputs(" />\n", f);
 }
 
+static void show_location(FILE *f, struct dive *dive)
+{
+	char buffer[80];
+	const char *prefix = "  <location>";
+	double latitude = dive->latitude;
+	double longitude = dive->longitude;
+
+	/*
+	 * Ok, theoretically I guess you could dive at
+	 * exactly 0,0. But we don't support that. So
+	 * if you do, just fudge it a bit, and say that
+	 * you dove a few meters away.
+	 */
+	if (latitude || longitude) {
+		int len = snprintf(buffer, sizeof(buffer)-4,
+			"  <location gps='%f %f'>",
+			latitude, longitude);
+		if (!dive->location) {
+			memcpy(&buffer[len-1], "/>\n", 4);
+			fputs(buffer, f);
+			return;
+		}
+		prefix = buffer;
+	}
+	show_utf8(f, dive->location, prefix,"</location>\n");
+}
+
 static void save_overview(FILE *f, struct dive *dive)
 {
 	save_depths(f, dive);
 	save_temperatures(f, dive);
 	show_duration(f, dive->surfacetime, "  <surfacetime>", "</surfacetime>\n");
-	show_utf8(f, dive->location, "  <location>","</location>\n");
+	show_location(f, dive);
+	show_utf8(f, dive->divemaster, "  <divemaster>","</divemaster>\n");
+	show_utf8(f, dive->buddy, "  <buddy>","</buddy>\n");
 	show_utf8(f, dive->notes, "  <notes>","</notes>\n");
 }
 
@@ -181,7 +210,7 @@ static void save_cylinder_info(FILE *f, struct dive *dive)
 		if (volume)
 			show_milli(f, " size='", volume, " l", "'");
 		show_pressure(f, cylinder->type.workingpressure, " workpressure='", "'");
-		if (description)
+		if (description && *description)
 			fprintf(f, " description='%s'", description);
 		show_pressure(f, cylinder->start, " start='", "'");
 		show_pressure(f, cylinder->end, " end='", "'");
@@ -234,7 +263,7 @@ void save_dives(const char *filename)
 	/* Flush any edits of current dives back to the dives! */
 	update_dive(current_dive);
 
-	fprintf(f, "<dives>\n<program name='diveclog' version='%d'></program>\n", VERSION);
+	fprintf(f, "<dives>\n<program name='subsurface' version='%d'></program>\n", VERSION);
 	for (i = 0; i < dive_table.nr; i++)
 		save_dive(f, get_dive(i));
 	fprintf(f, "</dives>\n");